linux-kernel - [PATCH] mailbox: Use dev

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Message-ID: <20250611104348.192092-11-jirislaby@kernel.org>
Date: Wed, 11 Jun 2025 12:43:39 +0200
From: "Jiri Slaby (SUSE)" <jirislaby@...nel.org>
To: linux-kernel@...r.kernel.org
Cc: tglx@...utronix.de,
	"Jiri Slaby (SUSE)" <jirislaby@...nel.org>,
	Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
	Jassi Brar <jassisinghbrar@...il.com>,
	linux-arm-msm@...r.kernel.org
Subject: [PATCH] mailbox: Use dev_fwnode()

irq_domain_create_simple() takes fwnode as the first argument. It can be
extracted from the struct device using dev_fwnode() helper instead of
using of_node with of_fwnode_handle().

So use the dev_fwnode() helper.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@...nel.org>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc: Jassi Brar <jassisinghbrar@...il.com>

---
Cc: linux-arm-msm@...r.kernel.org
---
 drivers/mailbox/qcom-ipcc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/mailbox/qcom-ipcc.c b/drivers/mailbox/qcom-ipcc.c
index ea44ffb5ce1a..d957d989c0ce 100644
--- a/drivers/mailbox/qcom-ipcc.c
+++ b/drivers/mailbox/qcom-ipcc.c
@@ -312,8 +312,7 @@ static int qcom_ipcc_probe(struct platform_device *pdev)
 	if (!name)
 		return -ENOMEM;
 
-	ipcc->irq_domain = irq_domain_create_tree(of_fwnode_handle(pdev->dev.of_node),
-						  &qcom_ipcc_irq_ops, ipcc);
+	ipcc->irq_domain = irq_domain_create_tree(dev_fwnode(&pdev->dev), &qcom_ipcc_irq_ops, ipcc);
 	if (!ipcc->irq_domain)
 		return -ENOMEM;
 
-- 
2.49.0